<template>
	<section>
		<!--工具条-->
		<el-col :span="24" class="toolbar" style="padding-bottom: 0px;">
			<el-form :inline="true" :model="filters">
				<el-form-item>
					<el-input v-model="filters.keyword" placeholder="关键字"></el-input>
				</el-form-item>
				<el-form-item>
					<el-button type="primary" v-on:click="search">查询</el-button>
				</el-form-item>
				<el-form-item>
					<el-button type="primary" @click="handleAdd">新增</el-button>
				</el-form-item>
			</el-form>
		</el-col>

		<!--列表
		   @selection-change="selsChange" 选的不一样就会触发
		-->
		<el-table :data="adoptOrders" highlight-current-row v-loading="listLoading" @selection-change="selsChange" style="width: 100%;">
			<el-table-column type="selection" width="55">
			</el-table-column>
			<el-table-column type="index" width="60">
			</el-table-column>
			<el-table-column prop="pet.name" label="名称" width="160" sortable>
			</el-table-column>
			<el-table-column prop="price" label="价格" width="160" sortable>
			</el-table-column>
			<!--:formatter="formatState"-->
			<el-table-column prop="state" label="状态" width="150"  sortable>
				<template scope="scope">
					<span style="color: yellowgreen" v-if="scope.row.state==0">待支付</span>
					<span style="color: orange" v-else-if="scope.row.state==1">待配送</span>
					<span style="color: pink" v-else-if="scope.row.state==2">待确认</span>
					<span style="color: green" v-else-if="scope.row.state==3">完成</span>
					<span style="color: red" v-else-if="scope.row.state==-1">取消</span>
				</template>
			</el-table-column>
			<!--关联查询-后台查询出来后，前台只需要通过关系属性.要显示的字段名就ol-->
			<el-table-column prop="user.username" label="用户" width="160" sortable>
			</el-table-column>
			<el-table-column prop="shop.name" label="店铺" width="160" sortable>
			</el-table-column>
			<el-table-column label="操作">
				<template scope="scope">
					<el-button size="small" @click="handleEdit(scope.$index, scope.row)">编辑</el-button>
					<el-button type="danger" size="small" @click="handleDel(scope.$index, scope.row)">删除</el-button>
				</template>
			</el-table-column>
		</el-table>

		<!--工具条-->
		<el-col :span="24" class="toolbar">
			<!--如果没有选中就不能使用:disabled="this.sels.length===0"-->
			<el-button type="danger" @click="batchRemove" :disabled="this.sels.length===0">批量删除</el-button>
			<el-pagination layout="prev, pager, next" :current-page="page" @current-change="handleCurrentChange" :page-size="pageSize" :total="total" style="float:right;">
			</el-pagination>
		</el-col>

		<!--新增或编辑界面-->
		<el-dialog :title="title" :visible.sync="adoptOrderFormVisible" :close-on-click-modal="false">
			<!--:model="adoptOrderForm 模型绑定-->
			<!--:rules="adoptOrderFormRules" 校验规则-->
			<!--ref="adoptOrderForm" 给该表单定义一个引用名-->
			<el-form :model="adoptOrderForm" label-width="80px" :rules="adoptOrderFormRules" ref="adoptOrderForm">
				<el-form-item label="名称" prop="name">
					<el-input v-model="adoptOrderForm.name" auto-complete="off"></el-input>
				</el-form-item>
				<el-form-item label="标识" prop="sn">
					<el-input v-model="adoptOrderForm.sn" auto-complete="off"></el-input>
				</el-form-item>
				<el-form-item label="状态">
					<el-radio-group v-model="adoptOrderForm.state">
						<el-radio class="radio" :label="0">正常</el-radio>
						<el-radio class="radio" :label="-1">停用</el-radio>
					</el-radio-group>
				</el-form-item>

			</el-form>
			<div slot="footer" class="dialog-footer">
				<el-button @click.native="adoptOrderFormVisible = false">取消</el-button>
				<el-button type="primary" @click.native="save" :loading="adoptOrderLoading">提交</el-button>
			</div>
		</el-dialog>

	</section>
</template>

<script>
	export default {
		data() {
			return {
				filters: {
					keyword: ''
				},
				adoptOrders: [],
				total: 0,
				page: 1,
				pageSize:10,
				listLoading: false,
				sels: [],//列表选中列

				adoptOrderFormVisible: false,//新增界面是否显示
                adoptOrderLoading: false,
                adoptOrderFormRules: {
					name: [
						{ required: true, message: '请输入名称', trigger: 'blur' }
					],
					sn: [
						{ required: true, message: '请输入标识', trigger: 'blur' }
					]
				},
				title:"",
                adoptOrderForm: {
                    id:null,
					name: '',
					sn: '',
					state: 0,
					manager: {},
                    parent: {}
				}
			}
		},
		methods: {
			// //状态显示转换-不能上色
            // formatState: function (row, column) {
			// 	return row.state == 0 ? '正常' : row.state == -1 ? '禁用' : '未知';
			// },
            search() {
                //查询完，原来分页条件已经没用了，要跑到第一页去
                this.page = 1;
                this.getAdoptOrders();
            }
			,
			handleCurrentChange(val) {
				this.page = val;
				this.getAdoptOrders();
			},
			//获取领养订单列表
			getAdoptOrders() {
				let para = {
					currentPage: this.page,
					pageSize:this.pageSize,
					keyword: this.filters.keyword
				};
				this.listLoading = true;
				this.$http.post("/petOrder/admin",para)
					.then(result=>{
					    result = result.data; //取出data这一层
                        this.total = result.total;
                        this.adoptOrders = result.rows;
                        this.listLoading = false;
					})
					.catch(result=>{
					    alert("系统错误！")
					})
			},
			//显示编辑界面
			handleEdit: function (index, row) {
                this.title = "编辑";
                this.adoptOrderForm = Object.assign({}, row); //回显
                this.adoptOrderFormVisible = true; // 显示编辑框
			},
			//显示新增界面
			handleAdd: function () {
                this.title = "新增";
				this.adoptOrderForm = { //清空
                    id:null,
					name: '',
					sn: '',
					state: 0,
					manager: null,
                    parent: null
                }

                this.adoptOrderFormVisible = true; //显示新增框
			},
			//保存
			save: function () {
                // 表单上定义了ref="adoptOrderForm"
				this.$refs.adoptOrderForm.validate((valid) => {
					if (valid) {
						this.$confirm('确认保存吗？', '温馨提示', {}).then(() => {
							this.adoptOrderLoading = true;
							//拷贝一份新数据
							let para = Object.assign({}, this.adoptOrderForm);
							//对数据进行额外处理
							if(para.parent){
                                let arrys = para.parent;//[2,5]
                                //后台要的是adoptOrder对象
                                para.parent = {'id':arrys[arrys.length-1]}
							}
							this.$http.put("/adoptOrder",para)
								.then(result => {
									result = result.data
									//去除忙等框
									this.adoptOrderLoading = false;
									//做提示
									if(result.success){
										this.$message({
											message: '保存成功',
											type: 'success'
										});
									}else{
										this.$message({
											message: result.message,
											type: 'error'
										});
									}
									//关闭对话框
									this.adoptOrderFormVisible =false;
									//重新查询数据
									this.getAdoptOrders();
								})
								.catch(result=>{
									alert("系统错误！");
                                    this.adoptOrderLoading = false;
								})
							;
						});
					}
				});
			},
			//所有选中对象都会传进来
			selsChange: function (sels) {
				this.sels = sels;
				console.log(this.sels)
			},
            //删除
            handleDel: function (index, row) {
                this.$confirm('确认删除该记录吗?', '温馨提示', {
                    type: 'warning'
                }).then(() => {
                    this.listLoading = true;
                    let url = "/adoptOrder/"+row.id;
                    this.$http.delete(url)
                        .then(result=>{
                                result = result.data; //{sucess:false,message}
                                //去除忙等框
                                this.listLoading = false;

                                if(result.success){
                                    this.page = 1;
                                    //提示
                                    this.$message({
                                        message: '删除成功',
                                        type: 'success'
                                    });
                                    //重新查询数据
                                    this.getAdoptOrders();
                                }else{
                                    //提示
                                    this.$message({
                                        message: result.message,
                                        type: 'error'
                                    });
                                    //重新查询数据
                                    this.getAdoptOrders();
                                }
                            }

                        )
                        .catch(result=>{
                            //去除忙等框
                            this.listLoading = false;
                            //提示
                            this.$message({
                                message: '系统错误！',
                                type: 'error'
                            });
                        })

                }).catch(() => {

                });
            },
			//批量删除
			batchRemove: function () {
				var ids = this.sels.map(item => item.id); //[1,2,3]
				console.log(ids);
				this.$confirm('确认删除选中记录吗？', '温馨提示', {
					type: 'warning'
				}).then(() => {
					this.listLoading = true;
					//传递数组参数
					this.$http.patch("/adoptOrder",ids)
						.then(result=>{
                            result = result.data;
                            this.listLoading = false;
                            if(result.success){
                                this.$message({
                                    message: '删除成功',
                                    type: 'success'
                                });
							}else{
                                this.$message({
                                    message: result.message,
                                    type: 'error'
                                });
							}
							this.page =1; //删除后跳转第一页
                            this.getAdoptOrders();
                        })
						.catch(result=>{
						    alert("系统错误")
						})
				}).catch(() => {

				});
			}
		},
		mounted() {
			this.getAdoptOrders();
		}
	}

</script>

<style scoped>

</style>